Li-18650-10S4P-36V 12.72Ah-PCM
Product Specification:
Battery model: Li-18650-10S4P-36V 12.72Ah-PCMBattery specification: 18650 / 3.6V / 2600mAhNominal voltage: 36VNominal capacity: 12.7AhCharging voltage: 42VTermination voltage: 27VBattery weight: 2925gCharging temperature: 10~45℃Discharge temperature: -20~45℃Storage temperature: -20~45℃Lithium-ion battery protection: short circuit protection, overcharge protection, over discharge protection, over current protection, temperature protection, etc.Application areas: lithium batteries for electric scooters.
Parameters
| MODEL | ||
| Product Specification | ||
| Content | Testing method | Remark |
| Charge Voltage | 42V | |
| Discharge Cut-Off Voltage | 27V | |
| Standard Charge | Charge the battery at constant current of 0.2C to reach 42.0V. | |
| Then charge the battery at constant 42.0V voltage until the charging current decreasing to 0.02C. | ||
| Standard Discharge | After the standard charging, rest for 1 hour then discharge to [email protected]. | |
| Rated Capacity | Typical capacity: 12.72Ah | Standard discharge after standard charge |
| Operation | Charging: 10~45°C | 60±25%R.H |
| Temperature Range | Discharging: -20~45℃ | |
| Storage | ≤ month: - 20~45*C | 60±25%R.H Best 10~25°C for long-time storage |
| Temperature | ≤ months: -10 ~ 25C | |
| ≤1year: 0 ~ 30°C | ||
| Impedance | ≤160mΩ | |
| Product Electric Performance Test | ||
| Items | Test Conditions | Requirements |
| Capacity Retention | Fully charging, store them at (20 ± 5) for | Discharging time>250min |
| 28 days, then discharge to 30.0V @0.2C. | ||
| Cycle Life @251 | Discharge to 27.5V @0.2C, then Charge the battery @0.2C to reach 42.0V. Then charge the battery at constant 42.0V voltage until the charging current decreasing to 0.02C. Rest for 10 min. discharge to 30.0V@ 0.2C and rest for 10 min. Continue the charge/discharge cydes until discharge capacity lower than 80% of rated capacity. | Cycles life M300 |
| Storage | Charge the battery to 40%~65% of its rated capacity using standard charging mode, then keep it in an 20t ± 5*C, humidity 45% ~ 85% room for 12 months, fully charge and discharge it @0.2C until voltage down to 30.0V. | Discharge time>210min |
| (The testing sample should be within 3 months dated from production date) | ||
| Mechanical Performance | ||
| Content | Testing method | Requirements |
| Vibration Test | After standard charging, put battery on the vibration table. 30 min experiment from X, Y, Z axis. Scan rate: 1oct/min; Frequency 10-30Hz, Swing 0.38mm; Frequency 30-55Hz, Swing 0.19mm. | No influence to batteries' electrical performance and appearance. |
| Drop Test | Random drop the battery from 1.0m height onto wood board 2 times. | No explosion or fire |
Delivery Time:
- Material Preparation Time: 7-15 days (or inventory)
- Production & Assembly Time 3-10 days
- Testing & Packaging Time: 2-10 days
- Total Delivery Time: 30-45days
- The faster delivery could be negotiable.
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